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arm-bsp/fvp-base: improve FVP performance

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Increase the number of TLB entries from 0x80 to 0x400 and disable the
checking of memory attributes.  In our CI, this makes testimage run in
576s instead of 803s.

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Ross Burton
2024-04-15 15:07:35 +00:00
committed by Jon Mason
parent b6843e30d3
commit 04187be11d
1 changed files with 4 additions and 0 deletions
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meta-arm-bsp/conf/machine/fvp-base.conf
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@@ -47,6 +47,10 @@ FVP_CONFIG[bp.virtio_net.hostbridge.userNetworking] ?= "1"
FVP_CONFIG[bp.virtio_net.hostbridge.userNetPorts] = "2222=22"
FVP_CONFIG[bp.virtio_rng.enabled] ?= "1"
FVP_CONFIG[cache_state_modelled] ?= "0"
FVP_CONFIG[cluster0.check_memory_attributes] ?= "0"
FVP_CONFIG[cluster1.check_memory_attributes] ?= "0"
FVP_CONFIG[cluster0.stage12_tlb_size] ?= "1024"
FVP_CONFIG[cluster1.stage12_tlb_size] ?= "1024"
FVP_CONFIG[bp.secureflashloader.fname] ?= "bl1-fvp.bin"
FVP_CONFIG[bp.flashloader0.fname] ?= "fip-fvp.bin"
FVP_CONFIG[bp.virtioblockdevice.image_path] ?= "${IMAGE_NAME}.wic"